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Goodnotes records 3,227,341 monthly visits with +10.8% month-over-month growth and Freemium, Free Trial pricing. OpenAI Platform records 234,678,639 monthly visits with -9.6% growth and Paid pricing.
Handwritten notes, PDF markup, and AI study tools on one canvas
Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.
| Dimension / Metric | | |
|---|---|---|
| Official Domain | goodnotes.com | openai.com |
| Pricing Model | Freemium, Free Trial | Paid |
| Monthly Visits | 3.23M (3,227,341) | 234.68M (234,678,639) |
| MoM Traffic Delta | +314.75K (+10.8%) | -24.78M (-9.6%) |
| Primary Market & Share | 🇺🇸 United States (33.8%) | 🇺🇸 United States (25.4%) |
| Direct Visits / mo | 1.64M | 105.1M |
| User Rating | 4.4 | 4.8 |
| Supported Platforms | Website | Website |
Handwritten notes, PDF markup, and AI study tools on one canvas
Low-latency ink with palm rejection, cross-out to erase, and handwriting-to-text conversion keeps writing close to pen on paper.
Import contracts, papers, or textbooks and mark them up by hand, with searchable annotations and clean exports.
Search across typed text, handwriting, and sketches, and turn notes into summaries, mind maps, or structured plans.
Work together in shared notebooks, documents, and whiteboards simultaneously, without version conflicts or file ping-pong.
Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.
Spanning GPT-6 Astra ($10/$50 per MTok), GPT-6.1 Sol ($2/$10), GPT-6.1 Terra ($1/$5), and GPT-6 Luna ($0.10/$0.50), all with a 1,050,000-token context window and 128K max output.
Tune thinking token budgets per API request across six granularity levels (`none`, `low`, `medium`, `high`, `xhigh`, `max`) to balance latency, accuracy, and cost.
Combine model inference with hosted web search, file search, function calling, and autonomous GUI computer-use actions in a single stateful API call.
Build ultra-low-latency multimodal voice agents billed per second ($0.05/minute) without rounding up to whole minutes.
Google's multimodal AI assistant powered by Gemini 4 Carbon (Gemini Carbon 4), Gemini 4 Argon, and Gemini 3.8 Flash with a 1M-token context window and Workspace integration.
Google's multimodal AI assistant powered by Gemini 4 Carbon (Gemini Carbon 4), Gemini 4 Argon, and Gemini 3.8 Flash with a 1M-token context window and Workspace integration.
Google's rapid prototyping IDE and developer API workbench for building multimodal applications with Gemini models.
Google's rapid prototyping IDE and developer API workbench for building multimodal applications with Gemini models.
Battle-test AI coding models side by side
Alibaba Cloud's 4th-generation multimodal AI assistant and foundation model lineup (Qwen4-Max, Qwen4-Plus, Qwen4-Flash & open-weight Qwen4-27B) with 1M context.
Alibaba Cloud's 4th-generation multimodal AI assistant and foundation model lineup (Qwen4-Max, Qwen4-Plus, Qwen4-Flash & open-weight Qwen4-27B) with 1M context.
One API key for hundreds of AI models from every major provider
Anthropic's AI assistant for real work, from chat to agents
Your always-on AI teammate inside the Notion workspace
Japan's AI art community for posting, generating and discovering AI images
Japan's AI art community for posting, generating and discovering AI images
One workspace for Claude, GPT, Gemini, Grok and more
One workspace for Claude, GPT, Gemini, Grok and more
The AI lab behind some of the most striking text-to-image and video models
The AI lab behind some of the most striking text-to-image and video models
Studio-grade AI text to speech and voice cloning
Generative video, image, and audio tools built on frontier AI research
